There is a issue with Protect Content email sending.


Can you look at this please (something is wrong with Protected Content email sending to users and with admin notices as well as ENewsletter). I think both of these use similar code or methods. I have been up and down with the hosting provider and wpmudev on this.

See here for more info:

Also, Subscribe By Email is working perfectly as is regular notices from the website from other plugins too (and WP core email).